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RSA signatures

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orignal 2014-12-10 21:31:06 -05:00
parent 7ccb7f05bf
commit 0b3ee77717
4 changed files with 186 additions and 13 deletions
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5
Identity.h
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@ -140,6 +140,7 @@ namespace data
const IdentHash& GetIdentHash () const { return m_IdentHash; };
size_t GetFullLen () const { return m_ExtendedLen + DEFAULT_IDENTITY_SIZE; };
size_t GetSigningPublicKeyLen () const;
size_t GetSigningPrivateKeyLen () const;
size_t GetSignatureLen () const;
bool Verify (const uint8_t * buf, size_t len, const uint8_t * signature) const;
SigningKeyType GetSigningKeyType () const;
@ -175,7 +176,7 @@ namespace data
const uint8_t * GetSigningPrivateKey () const { return m_SigningPrivateKey; };
void Sign (const uint8_t * buf, int len, uint8_t * signature) const;
size_t GetFullLen () const { return m_Public.GetFullLen () + 256 + m_Public.GetSignatureLen ()/2; };
size_t GetFullLen () const { return m_Public.GetFullLen () + 256 + m_Public.GetSigningPrivateKeyLen (); };
size_t FromBuffer (const uint8_t * buf, size_t len);
size_t ToBuffer (uint8_t * buf, size_t len) const;
@ -192,7 +193,7 @@ namespace data
IdentityEx m_Public;
uint8_t m_PrivateKey[256];
uint8_t m_SigningPrivateKey[128]; // assume private key doesn't exceed 128 bytes
uint8_t m_SigningPrivateKey[1024]; // assume private key doesn't exceed 1024 bytes
i2p::crypto::Signer * m_Signer;
};